ERICSSON SWITCHBOARD No. OD 200


768.jpg (11731 bytes)Type OD 200
Cordless Switchboards, Wall Pattern
Common Battery System

OD 200/2+6 shown

THE CONNECTIONS ARE MADE BY MEANS OF KEYS.

FRAMEWORK
Polished walnut.

EQUIPMENT
1 CONNECTING KEY for each Exchange Line.
CONNECTING KEYS for Extension lines are arranged in horizontal rows (see table) with as many keys in each row as there are extension lines. The number of connections which can be made at the same time, is equal to the number of rows of keys.
1 SPEAKING KEY for each line.
1 RINGING KEY for each extension line.
1 CALLING INDICATOR for each line.
1 CLEARING INDICATOR for each row of connecting keys.
NIGHT BELL.
NIGHT BELL SWITCH.
EXTENSION BELL SWITCH.
GENERATOR. RH 3050, 3-magnet.
MICROTELEPHONE. RE 4055, with cord RS 6010.

TYPE

No. of exch lines

No. of Extn Ccts

No. rows of conn keys

Height ins

Width ins

Depth ins

Weight in lbs.

OD 200/1+5

1

5

3

22.20

10.23

10.62

39.69

OD 200/2+6

2

6

4

26.78

11.62

10.62

42.77

OD 200/2+10

2

10

5

26.78

15.75

10.83

56.00

OD 200/3+10

3

10

6

28.15

16.93

10.83

65.05

These switchboards are not usually kept in stock.

Taken from the Ericsson Telephone Catalogue 1914

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Last revised: April 29, 2000